- Tytuł:
- New crane bumper design with an energy absorption device system
- Autorzy:
-
Haniszewski, Tomasz
Margielewicz, Jerzy
Gąska, Damian
Opasiak, Tadeusz - Powiązania:
- https://bibliotekanauki.pl/articles/2203900.pdf
- Data publikacji:
- 2022
- Wydawca:
- Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
- Tematy:
-
simulation
Matlab
crane
dynamics
spring pendulum
symulacja
dźwig
dynamika
wahadło sprężynowe - Opis:
- This article presents research carried out using physical data from the experimental construction of an overhead crane. This article aims to determine the dynamic behaviour of the cart-pendulum system when the hoisting mechanism hits the new bumper design at the end of the girder support structure with selected speed and bumper material to the length of the wire rope. This research shows the influence of the horizontal speed of the hoisting mechanism on the bumper force during a collision with a standard buffer and its modifications. The presented model can be the basis for modelling more complex cases, and its assumed role (i.e. the ability to determine the angle of deflection of the rope during an impact) has been confirmed and is possible to use in a specific case of an overhead crane on an industrial scale. Preliminary analysis of the construction of the bumper considered reveals its positive features, aiming, among other goals, to reduce the acceleration and force acting on the crane cart in emergency situations.
- Źródło:
-
Transport Problems; 2022, 17, 3; 5--16
1896-0596
2300-861X - Pojawia się w:
- Transport Problems
- Dostawca treści:
- Biblioteka Nauki
Artykuł